Features:Can be used as a portable remote control for mobile phones, tablets, TV boxes, computer remotes, game controllers, wireless mice and other devices (device Bluetooth-compatiblemust be V3.0 or above)Compatible with iOS/Android-compatible /PC system; Can be used in mobile phones, tablets, PC, computersMultifunctional: Take selfies + MiniBluetooth-compatiblegamepad +Bluetooth-compatibleremote control + Play music + Read eBooksBuilt-in 180mA rechargeable-battery; Continuous work 40 hoursBluetooth-compatible 3.0, long distances for use, up to 2-10m/6.6-32.8feet long distances for useNotice:1.Actual color may be slightly different from the image due to different and light effect2.Please allow 1-3cm deviation due to manual measurementDescription:Color: blackMaterial: ABSBluetooth-compatible: V3.0Wireless distance: 2-10 metresBattery: 3.7V 180mAContinuous working time: about 40 hoursWorking current: 0.5-4mAStandby current: 0.5-1mACharging current: 5VSize: Approx. 7.3 * 3.1 * 1.3 cm / 2.9 * 1.2 * 0.5 inches